Apparatus for long-term operation of a heterogeneously catalyzed gas phase partial oxidation of at least one organic compound
AssigneeBASF SE
InventorsMartin DIETERLE, Gerhard Laqua, Klaus Joachim Muller-Engel
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Abstract
Apparatus for the long-term operation of a heterogeneously catalyzed gas phase partial oxidation of at least one organic compound over a catalyst bed, in which, in order to counteract the deactivation of the catalyst bed, the working pressure in the gas phase is increased during the operating time of the catalyst bed.
Claims9
1-12. (canceled)
An apparatus comprising at least one oxidation reactor and at least one apparatus, disposed downstream of the outlet of the at least one oxidation reactor, for controlling the working pressure in the at least one oxidation reactors wherein
- the apparatus is for the long-term operation of a heterogeneously catalyzed gas phase partial oxidation of at least one organic compound.
An apparatus comprising at least one oxidation reactor, at least one column connected downstream of the oxidation reactor and having separating internals and an apparatus, connected downstream of the oxidation reactor, for controlling the working pressure in the at least one oxidation reactor, wherein
- the apparatus is for the long-term operation of a heterogeneously catalyzed gas phase partial oxidation of at least one organic compound.
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Dependencies are inferred from the claim text.